diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index f730276..051dd76 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -12,6 +12,7 @@ jobs:
           - '2.7'
           - '3.0'
           - '3.1'
+          - '3.2'
           - ruby
           - ruby-head
           - truffleruby-head